(UA) United Airlines 4576 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
27-Aug-2026
Scheduled
21:30
CDT
Estimated
21:30
CDT
Total Departure Delay: -
Flight Runway Times
27-Aug-2026
Scheduled
22:03
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F23
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 29m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
27-Aug-2026
Scheduled
22:59
CDT
Estimated
22:59
CDT
Total Arrival Delay: -
Flight Runway Times
27-Aug-2026
Scheduled
22:53
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
-
Baggage Claim
-
Tail Number
N544GJ
Flight Time
Estimated
1h 29m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4936, (LH) Lufthansa 7826
Event Timeline
Date
Event
Data Updated
27 Aug
02:36
21:36
21:36
Time Adjustment
Scheduled Runway Departure changed from Aug-27-2026 9:40 PM to Aug-27-2026 10:03 PM
Scheduled Runway Arrival changed from Aug-27-2026 10:26 PM to Aug-27-2026 10:53 PM
27 Aug
02:31
21:31
21:31
Time Adjustment
Scheduled Runway Departure changed to Aug-27-2026 9:40 PM
Scheduled Runway Arrival changed to Aug-27-2026 10:26 PM
26 Aug
11:02
06:02
06:02
Gate Adjustment
Departure Gate changed from G20 to F23
26 Aug
07:20
02:20
02:20
Gate Adjustment
Departure Gate changed to G20
25 Aug
02:08
21:08
21:08
Equipment Adjustment
Tail Number changed from N559GJ to N544GJ
25 Aug
02:03
21:03
21:03
Equipment Adjustment
Tail Number changed from N544GJ to N559GJ
24 Aug
19:38
14:38
14:38
Time Adjustment
Estimated Gate Departure changed to Aug-27-2026 9:30 PM
Estimated Gate Arrival changed to Aug-27-2026 10:59 PM
Tail Number changed to N544GJ
Actual Equipment changed to CR7
24 Aug
18:52
13:52
13:52
Record Created
24 Aug
18:52
13:52
13:52
Time Adjustment
Scheduled Gate Departure changed to Aug-27-2026 9:30 PM
Scheduled Gate Arrival changed to Aug-27-2026 10:59 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5